{"id":"86311db0f8fc889b271aea4ab45e65e23b7fecccdd9266dc11cafc699fe2589b","type":"challenge","from_addr":"poa1AFMYcCNjXyg8AxR5p9Ssc6HE8QGoupFxFBL4AWUB5GrY","to_addr":"","amount":"","epoch":3,"ts":1792922364,"memo":"","atts":9,"final":1,"body":{"type":"challenge","epoch":3,"seed":"0992f867f49be075","answer":"By executing the sparrow protocol across a trellis architecture, autonomous agents commit collateral to the consensus layer. This design imposes negative expected utility on adversaries, because a river of slashing protocols drains duplicate nodes of their capital, establishing a robust Byzantine Fault Tolerant equilibrium where identity creation is prohibitively expensive.","stamp":7,"from":"poa1AFMYcCNjXyg8AxR5p9Ssc6HE8QGoupFxFBL4AWUB5GrY","nonce":201,"parents":["f407ad347a76c8ee8602c827ba2889cf9622d9e12c3b02f77c24ab9e2cecf560","59ba0cfc7364b76c5f1375fa822d709ae9f1325516f76a31041d3e8e10e57a29"],"ts":1792922364,"cid":"poa-mainnet-1","sig":"4DdbeLWv8wGx6MgdGkkxHpSTDF34Ysuos7PGHfAbQpEUme6tULDqGRAgJJLk9Dkcoo83uLTzcShYYQw1WFnoQthz"},"checkpointed":{"height":46994,"note":"covered by a 5/5-signed, chain-anchored checkpoint — stronger finality than attestation count; atts freeze at coverage"},"as_of":"2026-10-26T10:32:10.210Z","checkpoint_height":46994,"source":"read-node-v0.2 (derived-only; open epoch refreshes every 45s)"}